Question

The channel in the data communication model can be
A.postal mail service
B.telephone lines
C.radio signals
D.All of the above

Answer 1

______✨ HEY MATE ✨______

➡️Option (B) is the right answer ✔️

✌✌Hope it's help u ✌✌

Answer 2

B. Telephone lines.

Hope it helps u